CPC Subgroup Additional Only
A61F 2250/0004 adjustable
Full Title
Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof > adjustable
7 direct subcodes
Child Classifications
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- A61F 2250/0006 for adjusting angular orientation
- A61F 2250/0007 for adjusting length
- A61F 2250/0008 for adjusting a position by translation along an axis or two perpendicular axes
- A61F 2250/0009 for adjusting thickness
- A61F 2250/001 for adjusting a diameter
- A61F 2250/0012 for adjusting elasticity, flexibility, spring rate or mechanical tension
- A61F 2250/0013 for adjusting fluid pressure
Top Applicants
Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT
- PHILIPS ELECTRONICS NL 20,621
- NOVARTIS CH 15,792
- ROCHE CH 14,303
- COVIDIEN US 13,862
- HARVARD UNIVERSITY US 13,454
- UNIVERSITY OF CALIFORNIA US 12,798
- P&G (PROCTER & GAMBLE COMPANY) US 12,140
- L'OREAL FR 11,800
- OLYMPUS CORPORATION JP 9,894
- BOSTON SCIENTIFIC SCIMED US 9,513